Hochiki DCD-AE3M / DCD-CE3M Marine Approved Combined Heat Detector

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  • DCD-AE3M

Hochiki DCD-AE3M / DCD-CE3M Marine Approved Combined Heat Detector

The Hockiki marine approved combined heat detectors use a thermistor and linearising circuit to provide an accurate linear response Heat Detector. There are 2 versions available which are as follows;

  • DCD-AE3M has a 60°C fixed temperature element and is ideal for use where medium ambient temperatures exist, such as drying rooms or where Smoke Detectors are unsuitable because of the presence of steam or cooking fumes such as in a kitchen/galley.
  • DCD-CE3M has a 90°C fixed temperature element and ideal for use where high ambient temperatures exist, such as boiler rooms or where Smoke Detectors are unsuitable because of the presence of steam or cooking fumes such as in a kitchen/galley.

Both detectors are supported on the majority of conventional systems. A third terminal provides remote indicator output.

Key Features

  • Electronic linear heat detection
  • Remote Indicator output
  • Wide voltage range (9.5 ~ 30 V dc)
  • Twin fire LEDs allow 360 degree viewing
  • Approved by LPCB
  • Approved to MED by GL
  • GL Type approval

Technical Specification

  • Ordering Code :
    • DCD-AE3M - 60°C fixed temperature element
    • DCD-CE3M - 90°C fixed temperature element
  • Operating Voltage : 9.5 – 30 Vdc
  • Quiescent Current (typ) : 35 μA
  • Maximum Alarm Current :40 mA
  • Remote Indicator Drive : 20 mA (max) / 9.5-14 mA (typ)
  • Operating Temperature Range : -10 °C to + 50 °C
  • Storage Temperature Range : -30 °C to +70 °C
  • Maximum Humidity : 95% RH - Non Condensing (at 40 °C)
  • Ingress Protection Rating : IP63
  • Colour / Case Material : Ivory / ABS
  • Weight (g) : 76
  • Diameter (mm) / Height (mm) : 100 / 38
  • Compatible Bases : YBN-R/6M
  • Base Fixing Centres (mm) : 48 ~ 74
  • Approvals : LPCB, Lloyds Register (LR) & Germanischer Lloyd (GL)

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